package com.atguigu.gulimall.order.web;

import com.atguigu.gulimall.order.service.OrderService;
import com.atguigu.gulimall.order.vo.OrderConfirmVo;
import com.atguigu.gulimall.order.vo.OrderSubmitVo;
import com.atguigu.gulimall.order.vo.SubmitOrderResponseVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

import java.util.concurrent.ExecutionException;

@Controller
public class OrderWebController {
    @Autowired
    private OrderService orderService;
    @GetMapping("/toTrade")
    public String toTrade(Model model) throws ExecutionException, InterruptedException {
      OrderConfirmVo confirmVo= orderService.confirmOrder();
      model.addAttribute("orderConfirmData",confirmVo);
        return "confirm";
    }
    @PostMapping("/submitOrder")
    public String submitOrder(OrderSubmitVo vo, Model model, RedirectAttributes redirectAttributes){
        System.out.println(vo.getOrderToken());
        SubmitOrderResponseVo responseVo=  orderService.submitOrder(vo);
        if (responseVo.getCode()==0){
            model.addAttribute("submitOrderResp",responseVo);
            return "pay";
        }else {
            String msg="下单失败";
            switch (responseVo.getCode()){
                case 1: msg+="订单信息过期，请刷新在此提交";
                break;
                case 2: msg+="订单商品发生变化,请确认后在此提交";
                break;
                case 3: msg+="库存锁定失败，商品库存不足";
                break;
            }
            redirectAttributes.addFlashAttribute("msg",msg);
            return "redirect:http://order.xiaochao.love/toTrade";
        }

    }
}
